/* 通用样式 */
*{
    padding: 0;
    margin: 0;
}
html{
    background-color: #ccc;
}
body{
    width: 375px;
    height: 700px;
    margin: 100px auto;
    background-color: #fff;
 }
/* 头部样式 */
.header{
    width: 100%;
    height: 50px;
    font-size: 15px;
    font-weight: normal;
    color: #fff;
    background-color: #EB706B;
    display: flex;
    justify-content: center;
    align-items: center;
}
/* 主体样式 */
main{
    width: 100%;
    
    display: flex;
    flex: 1;
    background-color: bisque;
}


/* 底部样式 */
footer{
    width: 100%;
    height: 60px;
    background-color: #b92a0a;
    display: flex;
    justify-content: space-around;
}

footer img{
    width: 100%;
    height: 25px;
    margin-top: 5px;
    display: flex;
    justify-content: center;
}

footer>div>div{
    font-size: 14px;
}